package cn.johnyu.music_demo03;

import android.content.ComponentName;
import android.content.Intent;
import android.content.ServiceConnection;
import android.os.Handler;
import android.os.IBinder;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.SeekBar;

public class MainActivity extends AppCompatActivity {
    private MusicService.MyBinder myBinder;
    private Handler handler;
    private SeekBar sb;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        sb=(SeekBar)findViewById(R.id.sb);
        Intent intent=new Intent("music03");
        bindService(intent, new ServiceConnection() {
            @Override
            public void onServiceConnected(ComponentName name, IBinder service) {
                myBinder = (MusicService.MyBinder) service;
                new Thread(){
                    @Override
                    public void run() {
                        int pro=0;
                        while (pro<=800){
                            try {
                                Thread.sleep(30);
                            } catch (InterruptedException e) {
                                e.printStackTrace();
                            }
                            pro=myBinder.getProgress();
                            Message msg=new Message();
                            Bundle b=new Bundle();
                            b.putInt("pro",pro);
                            msg.setData(b);
                            handler.sendMessage(msg);
                        }
                    }
                }.start();
            }

            @Override
            public void onServiceDisconnected(ComponentName name) {

            }
        }, BIND_AUTO_CREATE);


        handler=new Handler(){
            @Override
            public void handleMessage(Message msg) {
                sb.setProgress(msg.getData().getInt("pro"));
            }
        };

    }

    public void play(View view) {
        Intent intent=new Intent("music03");
        intent.putExtra("action", 1);
        startService(intent);


    }

    public void pause(View view) {
        Intent intent=new Intent("music03");
        intent.putExtra("action",2);
        startService(intent);
    }
    public void resume(View view) {
        Intent intent=new Intent("music03");
        intent.putExtra("action",3);
        startService(intent);
    }
}
